My specialization is drawing planets and especially comets (or other objects, which are visible by middle-sized telescopes without CCD camera). I also make visual observations of comets (estimating of brightness of comets and estimating of diameter of coma especially). Results (in ICQ format) of these observations I send to SMPH (- in english Society for interplanetary material), from where my observations are sent to International Comet Quarterly (ICQ). Here is explanation of observation record, which you can see with every drawing.
| Moon phase |
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| Sunspots |
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Future eclipses (on whole world) |
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| Aurora |
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+ Astronomical links
+ Atmosph. phen. + M. Druckmüller + Obs. Pardubice + Spaceweather + Moon guider + SMPH + ASHK + CAS + EAI + IMO |